Can I require a certain field value in order for someone to submit a Marketo Form?

[Anonymous]

We are placing a form on a non Marketo landing page (our website) and we are looking to put a question on our form like "What Year Is It" that the client would have to fill out correctly in order to be able to submit the form to prevent spam.  


I know how to make fields required, but I have no idea as to how and make predetermined field values (like 2014) required in order to submit.....any thoughts?

[Jamie-Carey]

Hey Geoff, you could also have a hidden field on your form that is named something random and if it gets filled out (by a robot) then you would have a campaign that triggers to mark them as junk or delete them.

[Calvin_Lam]

Since you are using Forms 2, the previous articles discussed here may not apply.

You can use the onVaidate event to do your custom logic.  See http://developers.marketo.com/documentation/websites/forms-2-0/ for more details.

Here is an article that may also be helpful - https://community.marketo.com/MarketoDiscussionDetail?id=90650000000PpA9AAK

[Dory_Viscoglio · Accepted solution]

Bryant, this might also help: Custom Validation on Marketo Forms

[Geoff_Krajeski1]

Unfortunately this doc is no longer available

[Dory_Viscoglio]

Bummer. Maybe Liz Courter​ or Liz Courter​ can fix it?

[Dory_Viscoglio]

Ahh, or Liz (Courter) Oseguera​

[Geoff_Krajeski1]

I now type "liz os" and she pops to the top of the list!

[Anonymous]

Bryant - This thread may help.

https://community.marketo.com/MarketoDiscussionDetail?id=90650000000PWFRAA4